| 不对称尾鳍模型试验研究 |
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| 引用本文： | 王冬姣,欧礼坚,李洁雅.不对称尾鳍模型试验研究[J].船舶工程,2006,28(2):1-4. |
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| 作者姓名： | 王冬姣 欧礼坚 李洁雅 |
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| 作者单位： | 华南理工大学,交通学院,广州,510640;华南理工大学,交通学院,广州,510640;华南理工大学,交通学院,广州,510640 |
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| 摘 要： | 不对称尾鳍是安装在单桨船螺旋桨前方艉柱上的一种节能装置.文章分析了不对称尾鳍的节能原理,并以三艘具有不同尾型的船模试验结果证明,采用不对称尾鳍后的节能效果是非常明显的.这种类似于不对称船尾的节能装置由于结构简单,安装方便,成本低,节能效果显著等优点而值得推广.
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| 关 键 词： | 船舶 螺旋桨 不对称尾鳍 节能 预旋流 试验研究 |
| 文章编号： | 1000-6982(2006)02-0001-04 |
| 收稿时间： | 2005-05-20 |
| 修稿时间： | 2005-08-25 |
Study on the model test of asymmetrical skeg |
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| WANG Dong-jiao,OU Li-jian,LI Jie-ya.Study on the model test of asymmetrical skeg[J].Ship Engineering,2006,28(2):1-4. |
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| Authors: | WANG Dong-jiao OU Li-jian LI Jie-ya |
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| Institution: | College of Traffic and Communications, South China University of Technology, Guangzhou 510640, China |
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| Abstract: | The asymmetrical skeg is an energy-saving unit which is fixed on the sternpost forward of the propeller on a single screw ship. The paper analyzes the energy-saving principle of the asymmetrical skeg. The model test results of the three ships with different stern forms show that energy is saved obviously when the asymmetrical skeg is installed. This kind of energy-saving unit similar to asymmetrical stern has advantages of simple structure, easy installation, low cost and obvious effect of energy-saving and it is worth to be promoted. |
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| Keywords: | ship propeller asymmetrical skeg energy-saving rotational inflow test study |
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